I have applied through campus placement
1 - Aptitude Round(online mode)
Basic aptitude questions
2- Interview Round(offline)
There where two Technical Interview L1 and L2. In the L1 round, simple coding questions related to your programming language is asked. And about your project, basically on the resume.About the skills you have mentioned.
In the L2 round some more advance coding and logical questions where asked.also about the project.
Then HR round.
Each round there will be elimination.